User interface for a television display screen



FIG. 1 is a front view of a user interface for a television display screen showing my new design; and,

FIG. 2 is a front view of a second embodiment thereof.

The broken line drawing of a television display screen in both views are for illustrative purposes only and form no part of the claimed design. The broken line drawings of arrows are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a user interface for a television display screen, as shown and described. 